MAIL BOXES:
Mail box stands that are not connected to a building are owned and maintained by the USPS. Mail boxes that are enclosed into a wall of a resident building are NOT owned nor maintained by the USPS. Key locks to individual boxes in the units attached to a building are the responsibility of the owner, not USPS or the Association. If you need to remove / install new key lock, the old one must be removed. New locks can be purchased at Lowes for minimal cost.